We’ve built two sort-of rocket stoves (red and bell) so far … and they (though far from optimal efficiency) have been magical, pleasant and a godsend to our quality of life (being warm and comfortable in winter). Rocket stoves are simple (but not idiot-proof) technology, built from common and available materials, they are super efficient at burning wood and super efficient at retaining warmth. They are an organic joy to have in a space.
Which brings me to a funny story I’ve wanted to tell. When we were making plans to build our first rocket stove there was a gypsy working for us for a couple of days (he begged for work, and we decided to give him a try, and he stayed for only two days because he rested more than he worked). During his short stay he told us about his troubles … he lives in a one-room house with his wife and three kids, they have on light bulb (for the kids to do homework) connected to their next-door neighbors house (who rip them off by demanding they pay half of the electric bill). Also their (cardboard-ish) roof caved in and broke their heat stove. Aha … I thought to myself … and invited him to stick around, help me build the rocket and learn how to build one for himself … to which the cold, roof-less gypsy replied “but what will my neighbors think of me when they see a metal barrel in my house?”
Anyways, this is a remarkable technology which has already improved our lives tremendously. So far, to learn about rocket stoves there was only one reliable resource: Rocket Mass Heaters book. In our Romanian posts on rocket stoves we’ve gotten lots of questions from people who want to also build one. My reply (though Andreea tries to be more generous) is that before anything else you must first read the book. Period. After that you should start playing, reading online, watching videos … and eventually you’ll have enough knowledge, confidence and materials to build one that works.
It’s hard not to run into Erica and Ernie Wisner when looking into rocket stoves. If you haven’t yet then you’ve been doing something wrong … and now that you’ve read this you have no excuse. They have some detailed plans for sale (which we haven’t yet seen but promise to be very educative) and they teach extensively, mostly in the USA. I have often wanted to attend one of their workshops … but living in Romania makes it complicated and prohibitively expensive.
However there have recently been two Kickstarted documentary projects which made it possible for us to partake in Erica & Ernie’s gifts. We learned about the first one in it’s last hours and supported it. Now Paul Wheaton of Permies has embarked on another, larger scale production including 4 DVD’s which cover a lot of things that are not part of the first production. I am especially looking forward to learning about “fire science” and about using rocket technology for hot water (which is the first time such knowledge is being made available and we plan to implement in our new house). So we’ve happily supported this project too.
While the book offers important theoretical information there are many details and intricacies which you can only really learn about through direct experience. I’ve been able to pick up many tips and insights while watching videos that are already freely available online (most of which, I believe, are thank to Paul Wheaton himself). So I’m looking for tons more insight from these two production projects.
We’ve invested ~ $170 dollars in these two ventures. It’s a substantial sum of money (for us, though it goes without saying, much cheaper then even the cost of a workshop, let alone flying to the USA to attend one) that we were soooo happy to give. We’ve already gotten so much knowledge from what Paul and Erica & Ernie have made available freely … making this a no-brainer investment, one that made an excellent return before we even made it. So we are grateful for this opportunity to support this work (hopefully making it possible for many others to learn about it), to enjoy its fruits and to say thank you … and this time we learned about in time to write this post and let others know about it … that goes out especially to all the Romanians who have asked … this is (for now) as good an answer as you could wish for 🙂